ISRC USUM72412585
Verified recording
USUM72412585 is “Killah (feat. Gesaffelstein)” by Lady Gaga,
registered on the CopyrightChains blockchain with CopyrightID
0x3a30bb0e6e7fb40fe335427e0a7fe373096109c86c4696a8c37f08085ba04250 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72412585.
Recording identifiers
- ISRC
- USUM72412585
- Title
- Killah (feat. Gesaffelstein)
- Artist
- Lady Gaga
- CopyrightID (CopyrightChains transaction hash)
0x3a30bb0e6e7fb40fe335427e0a7fe373096109c86c4696a8c37f08085ba04250
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:eb5eaa4f7d15f0fa7bbf6582e9e99f6eee2e9309eebce15ee9ecef670ab1f508- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72412585
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Killah (feat. Gesaffelstein) · Machine-readable JSON-LD